Cells have evolved careful checks to ensure DNA is copied only once, but how they switch on replication at the right moment ...

For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event for DNA to be the molecule that codes all life. A new study from King ...

The DNA packed inside every human cell contains instructions for life, written in billions of letters of genetic code. Every time a cell divides, the complete code, divided among 46 chromosomes, must ...

Replication timing (RT), the temporal order in which genomic regions replicate, is considered a functional feature of multiple cellular processes and chromatin organization. Two approaches to measure ...

Fig. 4: The process of establishment of pre-RCs at an S. cerevisiae origin in which the B2 domain is separated from the A and B1 origin elements. This Review focuses on the first step in eukaryotic ...

Further investigation suggested that this behavior was due to replication stress, an impaired ability of cells to copy their DNA in preparation for cell division. Further experiments showed that ...

If you are anything like us, whenever you plan a journey, you spend a remarkable amount of time thinking about the start and ...